---
product_id: 15463552
title: "Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening 5195-2"
brand: "opalescence"
price: "€ 57.14"
currency: EUR
in_stock: true
reviews_count: 13
category: "Opalescence"
url: https://www.desertcart.it/products/15463552-opalescence-15-gel-syringes-teeth-whitening-refill-kit-low-sensivity
store_origin: IT
region: Italy
---

# 4-6 hours daily wear for up to 10 shades whiter 15% Carbamide Peroxide for deep whitening Made in USA by Ultradent, trusted by 25,000+ dentists Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening 5195-2

**Brand:** opalescence
**Price:** € 57.14
**Availability:** ✅ In Stock

## Summary

> ✨ Brighten your smile, boost your confidence 🦷

## Quick Answers

- **What is this?** Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening 5195-2 by opalescence
- **How much does it cost?** € 57.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/15463552-opalescence-15-gel-syringes-teeth-whitening-refill-kit-low-sensivity)

## Best For

- opalescence enthusiasts

## Why This Product

- Trusted opalescence brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool Mint Freshness:** Enjoy a refreshing, non-irritating flavor that keeps your smile fresh.
- • **Clinically Proven & Award-Winning:** Backed by 30+ years, 50+ awards, and 100 million smiles brightened worldwide.
- • **Compatible with Aligners & Retainers:** Seamlessly fits Invisalign, retainers, and custom trays for easy application.
- • **Professional-Grade Whitening at Home:** Experience dentist-level results without the office visit.
- • **Long-Lasting, Low Sensitivity Formula:** Gentle 15% carbamide peroxide designed for comfortable 4-6 hour wear.

## Overview

Opalescence 15% Gel Syringes offer professional-level teeth whitening with a low-sensitivity formula, delivering up to 10 shades whiter teeth in just 7 days. Made in the USA by Ultradent and trusted by over 25,000 dental professionals, this cool mint gel is compatible with Invisalign and retainers, providing a convenient, award-winning whitening experience at home.

## Description

Buy Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening 5195-2 on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Awesome teeth whitener - LOVE this item! I got the exact same brand from my dentist's office but at a much higher price with them. I found this same brand on desertcart (with different levels of options) at a lower price and knew this is what I needed to get. Comes in 2 packs of 2 syringes. I generally use this every other night (I don't want my teeth to get too sensitive) and the tubes last me a good while. I'd say I can get at least 3 days out of 1 syringe (using on both top and bottom, all teeth). Flavor is decent. Stays put all night in my retainers and actually whitens! I don't have a shade test, but they are many shades whiter now. I am very pleased with this product.
Review: White Teeth - Great teeth gel, to get the teeth white. Works really well, seen results within a couple of days using.

## Features

- PROFESSIONAL LEVEL TEETH WHITENING: Opal by Opalescence - A teeth Whitening Experience in the comfort of your home, with over 30 years of expertise, 50+ Teeth Whitening Awards, and 100 million smiles brightened.
- DELUXE OPAL BY OPALESCENCE LINE: NO LED Light Needed or Recommended. Carbamide Peroxide Gel-filled Syringes for efficient tooth whitening and easy delivery to teeth whitening trays. Compatible with Invisalign trays, aligners, retainers, and custom dental trays (none included).
- OPALESCENCE TEETH WHITENING GEL: Opalescence Teeth Whitening 15 Percent for 4-6 Hours a day wear, can whiten teeth up to 10 shades in 7 days. Lifts stains from coffee, wine, soda, smoking, and more.
- DENTAL CARE: Teeth whitening gel refill pack includes 4X 0.04 ml Syringes, gluten-free, kosher, sweetened with xylitol, which may reduce the risk of tooth decay.
- MADE IN THE USA BY ULTRADENT PRODUCTS: Professional-level Whitening, recommended by over 25,000 Dental Professionals, with 50+ Teeth Whitening Awards and 100 million smiles brightened.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00VQTM43A |
| Best Sellers Rank | #13,844 in Health & Household ( See Top 100 in Health & Household ) #14 in Teeth Whitening Gels |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,709) |
| Date First Available  | October 1, 2004 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 5397-U/2pack |
| Manufacturer  | Ultradent Products Inc. |
| Product Dimensions  | 6 x 3.5 x 1 inches; 1.28 ounces |

## Product Details

- **Active Ingredients:** Carbamide Peroxide
- **Brand:** Opalescence
- **Item Form:** Gel
- **Number of Items:** 4
- **Product Benefits:** Professional Teeth Whitening Rifill Gel Kit

## Images

![Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensivity (4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening 5195-2 - Image 1](https://m.media-amazon.com/images/I/61GTWYYPiaL.jpg)

## Questions & Answers

**Q: where do you get those things the dentist uses to prevent the Carbamide Peroxide from touching the gums? I hate how these burn and recede the gum line**
A: You should only use about 1/3rd of the syringe per tray. If it is squishing up and out you are using too much.

**Q: Do you need to use a teeth remineral gel after use? If so , how does one do that procedure?**
A: I first used this stuff when my dentist gave it to me many years ago and now here it is on Amazon. I have never used a remineral gel.

**Q: what is the expiration (or use by) date on the item i will receive?**
A: I bought them in July/August 2019: My expiration date was 2021.03.31.

**Q: Is this percentage(15%) to strong for sensitive teeth.?**
A: If your teeth are sensitive use  Sensodyne toothpaste as your regular  routine for a couple weeks before using 15% and that should help. That’s what we give our patients.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome teeth whitener
*by K***J on July 6, 2025*

LOVE this item! I got the exact same brand from my dentist's office but at a much higher price with them. I found this same brand on Amazon (with different levels of options) at a lower price and knew this is what I needed to get. Comes in 2 packs of 2 syringes. I generally use this every other night (I don't want my teeth to get too sensitive) and the tubes last me a good while. I'd say I can get at least 3 days out of 1 syringe (using on both top and bottom, all teeth). Flavor is decent. Stays put all night in my retainers and actually whitens! I don't have a shade test, but they are many shades whiter now. I am very pleased with this product.

### ⭐⭐⭐⭐⭐ White Teeth
*by A***S on October 14, 2025*

Great teeth gel, to get the teeth white. Works really well, seen results within a couple of days using.

### ⭐⭐⭐⭐⭐ Opalescence 15% Gel works great
*by I***A on July 10, 2025*

Opalescence 15% Gel is less expensive on Amazon. I paid double at my dentist's office. I have used this brand for over 8 years. At the beginning I used the gel once a week. My teeth would get very sensitive to cold if I used it more than once a week. After my teeth were whitened, I cut back to using it once a month. I ran out of the gel over four months ago, but I was still getting complements about my straight white teeth. I was uneasy about ordering the gel from Amazon because of the low price. All my doubts were gone after one application! My teeth are noticeably lighter. Here's a tip: Do not waste gel by over filling the mouth trays. To avoid getting the gel all over your tongue, try spreading a light coat of gel with the tip of the syringe only to the areas of the trays that come in contact with the front of your teeth.

## Frequently Bought Together

- Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensivity (2 Packs / 4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening 5195-2
- Opalescence 20% Teeth Whitening Refill Kit (2 Packs / 4 Syringes) Carbamide Peroxide. Made by Ultradent, in Mint Flavor. Tooth Whitening Refill Syringes - B-5196-4

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-24*